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Background upload experiment

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This commit is contained in:
Ali 2023-02-03 20:37:39 +01:00
parent f66213b63e
commit 852c138655
10 changed files with 122 additions and 89 deletions
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2
Telegram/NotificationService/Sources/NotificationService.swift
View File

@ -33,6 +33,8 @@ private let accountAuxiliaryMethods = AccountAuxiliaryMethods(fetchResource: { a
return .single(nil)
}, prepareSecretThumbnailData: { _ in
return nil
}, backgroundUpload: { _, _, _ in
return .single(nil)
})
private func rootPathForBasePath(_ appGroupPath: String) -> String {

2
Telegram/SiriIntents/IntentHandler.swift
View File

@ -28,6 +28,8 @@ private let accountAuxiliaryMethods = AccountAuxiliaryMethods(fetchResource: { a
return .single(nil)
}, prepareSecretThumbnailData: { _ in
return nil
}, backgroundUpload: { _, _, _ in
return .single(nil)
})
private struct ApplicationSettings {

2
Telegram/WidgetKitWidget/TodayViewController.swift
View File

@ -56,6 +56,8 @@ private let accountAuxiliaryMethods = AccountAuxiliaryMethods(fetchResource: { a
return .single(nil)
}, prepareSecretThumbnailData: { _ in
return nil
}, backgroundUpload: { _, _, _ in
return .single(nil)
})
private func rootPathForBasePath(_ appGroupPath: String) -> String {

4
submodules/TelegramCore/Sources/Account/Account.swift
View File

@ -678,11 +678,13 @@ public final class AccountAuxiliaryMethods {
public let fetchResource: (Account, MediaResource, Signal<[(Range<Int64>, MediaBoxFetchPriority)], NoError>, MediaResourceFetchParameters?) -> Signal<MediaResourceDataFetchResult, MediaResourceDataFetchError>?
public let fetchResourceMediaReferenceHash: (MediaResource) -> Signal<Data?, NoError>
public let prepareSecretThumbnailData: (MediaResourceData) -> (PixelDimensions, Data)?
public let backgroundUpload: (Postbox, Network, MediaResource) -> Signal<String?, NoError>
public init(fetchResource: @escaping (Account, MediaResource, Signal<[(Range<Int64>, MediaBoxFetchPriority)], NoError>, MediaResourceFetchParameters?) -> Signal<MediaResourceDataFetchResult, MediaResourceDataFetchError>?, fetchResourceMediaReferenceHash: @escaping (MediaResource) -> Signal<Data?, NoError>, prepareSecretThumbnailData: @escaping (MediaResourceData) -> (PixelDimensions, Data)?) {
public init(fetchResource: @escaping (Account, MediaResource, Signal<[(Range<Int64>, MediaBoxFetchPriority)], NoError>, MediaResourceFetchParameters?) -> Signal<MediaResourceDataFetchResult, MediaResourceDataFetchError>?, fetchResourceMediaReferenceHash: @escaping (MediaResource) -> Signal<Data?, NoError>, prepareSecretThumbnailData: @escaping (MediaResourceData) -> (PixelDimensions, Data)?, backgroundUpload: @escaping (Postbox, Network, MediaResource) -> Signal<String?, NoError>) {
self.fetchResource = fetchResource
self.fetchResourceMediaReferenceHash = fetchResourceMediaReferenceHash
self.prepareSecretThumbnailData = prepareSecretThumbnailData
self.backgroundUpload = backgroundUpload
}
}

22
submodules/TelegramCore/Sources/PendingMessages/PendingMessageUploadedContent.swift
View File

@ -102,7 +102,7 @@ func mediaContentToUpload(network: Network, postbox: Postbox, auxiliaryMethods:
if peerId.namespace != Namespaces.Peer.SecretChat, let reference = image.reference, case let .cloud(id, accessHash, maybeFileReference) = reference, let fileReference = maybeFileReference {
return .single(.content(PendingMessageUploadedContentAndReuploadInfo(content: .media(Api.InputMedia.inputMediaPhoto(flags: 0, id: Api.InputPhoto.inputPhoto(id: id, accessHash: accessHash, fileReference: Buffer(data: fileReference)), ttlSeconds: nil), text), reuploadInfo: nil, cacheReferenceKey: nil)))
} else {
return uploadedMediaImageContent(network: network, postbox: postbox, transformOutgoingMessageMedia: transformOutgoingMessageMedia, forceReupload: forceReupload, isGrouped: isGrouped, peerId: peerId, image: image, messageId: messageId, text: text, attributes: attributes, autoremoveMessageAttribute: autoremoveMessageAttribute, autoclearMessageAttribute: autoclearMessageAttribute)
return uploadedMediaImageContent(network: network, postbox: postbox, transformOutgoingMessageMedia: transformOutgoingMessageMedia, forceReupload: forceReupload, isGrouped: isGrouped, peerId: peerId, image: image, messageId: messageId, text: text, attributes: attributes, autoremoveMessageAttribute: autoremoveMessageAttribute, autoclearMessageAttribute: autoclearMessageAttribute, auxiliaryMethods: auxiliaryMethods)
}
} else if let file = media as? TelegramMediaFile {
if let resource = file.resource as? CloudDocumentMediaResource {
@ -319,11 +319,29 @@ private func maybeCacheUploadedResource(postbox: Postbox, key: CachedSentMediaRe
}
}
private func uploadedMediaImageContent(network: Network, postbox: Postbox, transformOutgoingMessageMedia: TransformOutgoingMessageMedia?, forceReupload: Bool, isGrouped: Bool, peerId: PeerId, image: TelegramMediaImage, messageId: MessageId?, text: String, attributes: [MessageAttribute], autoremoveMessageAttribute: AutoremoveTimeoutMessageAttribute?, autoclearMessageAttribute: AutoclearTimeoutMessageAttribute?) -> Signal<PendingMessageUploadedContentResult, PendingMessageUploadError> {
private func uploadedMediaImageContent(network: Network, postbox: Postbox, transformOutgoingMessageMedia: TransformOutgoingMessageMedia?, forceReupload: Bool, isGrouped: Bool, peerId: PeerId, image: TelegramMediaImage, messageId: MessageId?, text: String, attributes: [MessageAttribute], autoremoveMessageAttribute: AutoremoveTimeoutMessageAttribute?, autoclearMessageAttribute: AutoclearTimeoutMessageAttribute?, auxiliaryMethods: AccountAuxiliaryMethods) -> Signal<PendingMessageUploadedContentResult, PendingMessageUploadError> {
guard let largestRepresentation = largestImageRepresentation(image.representations) else {
return .single(.content(PendingMessageUploadedContentAndReuploadInfo(content: .text(text), reuploadInfo: nil, cacheReferenceKey: nil)))
}
/*#if DEBUG
if "".isEmpty {
return auxiliaryMethods.backgroundUpload(postbox, network, largestRepresentation.resource)
|> castError(PendingMessageUploadError.self)
|> mapToSignal { result -> Signal<PendingMessageUploadedContentResult, PendingMessageUploadError> in
if let result = result {
return .single(.content(PendingMessageUploadedContentAndReuploadInfo(
content: .text(result),
reuploadInfo: nil,
cacheReferenceKey: nil
)))
} else {
return .fail(.generic)
}
}
}
#endif*/
let predownloadedResource: Signal<PredownloadedResource, PendingMessageUploadError> = maybePredownloadedImageResource(postbox: postbox, peerId: peerId, resource: largestRepresentation.resource, forceRefresh: forceReupload)
return predownloadedResource
|> mapToSignal { result -> Signal<PendingMessageUploadedContentResult, PendingMessageUploadError> in

2
submodules/TelegramCore/Sources/State/PendingMessageManager.swift
View File

@ -1076,7 +1076,7 @@ public final class PendingMessageManager {
let sendMessageRequest: Signal<NetworkRequestResult<Api.Updates>, MTRpcError>
switch content.content {
case .text:
case let .text:
if bubbleUpEmojiOrStickersets {
flags |= Int32(1 << 15)
}

2
submodules/TelegramUI/Sources/NotificationContentContext.swift
View File

@ -138,7 +138,7 @@ public final class NotificationViewControllerImpl {
return nil
})
sharedAccountContext = SharedAccountContextImpl(mainWindow: nil, sharedContainerPath: self.initializationData.appGroupPath, basePath: rootPath, encryptionParameters: ValueBoxEncryptionParameters(forceEncryptionIfNoSet: false, key: ValueBoxEncryptionParameters.Key(data: self.initializationData.encryptionParameters.0)!, salt: ValueBoxEncryptionParameters.Salt(data: self.initializationData.encryptionParameters.1)!), accountManager: accountManager, appLockContext: appLockContext, applicationBindings: applicationBindings, initialPresentationDataAndSettings: initialPresentationDataAndSettings!, networkArguments: NetworkInitializationArguments(apiId: self.initializationData.apiId, apiHash: self.initializationData.apiHash, languagesCategory: self.initializationData.languagesCategory, appVersion: self.initializationData.appVersion, voipMaxLayer: 0, voipVersions: [], appData: .single(self.initializationData.bundleData), autolockDeadine: .single(nil), encryptionProvider: OpenSSLEncryptionProvider(), resolvedDeviceName: nil), hasInAppPurchases: false, rootPath: rootPath, legacyBasePath: nil, apsNotificationToken: .never(), voipNotificationToken: .never(), firebaseSecretStream: .never(), setNotificationCall: { _ in }, navigateToChat: { _, _, _ in })
sharedAccountContext = SharedAccountContextImpl(mainWindow: nil, sharedContainerPath: self.initializationData.appGroupPath, basePath: rootPath, encryptionParameters: ValueBoxEncryptionParameters(forceEncryptionIfNoSet: false, key: ValueBoxEncryptionParameters.Key(data: self.initializationData.encryptionParameters.0)!, salt: ValueBoxEncryptionParameters.Salt(data: self.initializationData.encryptionParameters.1)!), accountManager: accountManager, appLockContext: appLockContext, applicationBindings: applicationBindings, initialPresentationDataAndSettings: initialPresentationDataAndSettings!, networkArguments: NetworkInitializationArguments(apiId: self.initializationData.apiId, apiHash: self.initializationData.apiHash, languagesCategory: self.initializationData.languagesCategory, appVersion: self.initializationData.appVersion, voipMaxLayer: 0, voipVersions: [], appData: .single(self.initializationData.bundleData), autolockDeadine: .single(nil), encryptionProvider: OpenSSLEncryptionProvider(), resolvedDeviceName: nil), hasInAppPurchases: false, rootPath: rootPath, legacyBasePath: nil, apsNotificationToken: .never(), voipNotificationToken: .never(), firebaseSecretStream: .never(), setNotificationCall: { _ in }, navigateToChat: { _, _, _ in }, appDelegate: nil)
presentationDataPromise.set(sharedAccountContext!.presentationData)
}

2
submodules/TelegramUI/Sources/ShareExtensionContext.swift
View File

@ -239,7 +239,7 @@ public class ShareRootControllerImpl {
return nil
})
let sharedContext = SharedAccountContextImpl(mainWindow: nil, sharedContainerPath: self.initializationData.appGroupPath, basePath: rootPath, encryptionParameters: ValueBoxEncryptionParameters(forceEncryptionIfNoSet: false, key: ValueBoxEncryptionParameters.Key(data: self.initializationData.encryptionParameters.0)!, salt: ValueBoxEncryptionParameters.Salt(data: self.initializationData.encryptionParameters.1)!), accountManager: accountManager, appLockContext: appLockContext, applicationBindings: applicationBindings, initialPresentationDataAndSettings: initialPresentationDataAndSettings!, networkArguments: NetworkInitializationArguments(apiId: self.initializationData.apiId, apiHash: self.initializationData.apiHash, languagesCategory: self.initializationData.languagesCategory, appVersion: self.initializationData.appVersion, voipMaxLayer: 0, voipVersions: [], appData: .single(self.initializationData.bundleData), autolockDeadine: .single(nil), encryptionProvider: OpenSSLEncryptionProvider(), resolvedDeviceName: nil), hasInAppPurchases: false, rootPath: rootPath, legacyBasePath: nil, apsNotificationToken: .never(), voipNotificationToken: .never(), firebaseSecretStream: .never(), setNotificationCall: { _ in }, navigateToChat: { _, _, _ in })
let sharedContext = SharedAccountContextImpl(mainWindow: nil, sharedContainerPath: self.initializationData.appGroupPath, basePath: rootPath, encryptionParameters: ValueBoxEncryptionParameters(forceEncryptionIfNoSet: false, key: ValueBoxEncryptionParameters.Key(data: self.initializationData.encryptionParameters.0)!, salt: ValueBoxEncryptionParameters.Salt(data: self.initializationData.encryptionParameters.1)!), accountManager: accountManager, appLockContext: appLockContext, applicationBindings: applicationBindings, initialPresentationDataAndSettings: initialPresentationDataAndSettings!, networkArguments: NetworkInitializationArguments(apiId: self.initializationData.apiId, apiHash: self.initializationData.apiHash, languagesCategory: self.initializationData.languagesCategory, appVersion: self.initializationData.appVersion, voipMaxLayer: 0, voipVersions: [], appData: .single(self.initializationData.bundleData), autolockDeadine: .single(nil), encryptionProvider: OpenSSLEncryptionProvider(), resolvedDeviceName: nil), hasInAppPurchases: false, rootPath: rootPath, legacyBasePath: nil, apsNotificationToken: .never(), voipNotificationToken: .never(), firebaseSecretStream: .never(), setNotificationCall: { _ in }, navigateToChat: { _, _, _ in }, appDelegate: nil)
presentationDataPromise.set(sharedContext.presentationData)
internalContext = InternalContext(sharedContext: sharedContext)
globalInternalContext = internalContext

8
submodules/TelegramUI/Sources/SharedAccountContext.swift
View File

@ -175,7 +175,7 @@ public final class SharedAccountContextImpl: SharedAccountContext {
private var spotlightDataContext: SpotlightDataContext?
private var widgetDataContext: WidgetDataContext?
public init(mainWindow: Window1?, sharedContainerPath: String, basePath: String, encryptionParameters: ValueBoxEncryptionParameters, accountManager: AccountManager<TelegramAccountManagerTypes>, appLockContext: AppLockContext, applicationBindings: TelegramApplicationBindings, initialPresentationDataAndSettings: InitialPresentationDataAndSettings, networkArguments: NetworkInitializationArguments, hasInAppPurchases: Bool, rootPath: String, legacyBasePath: String?, apsNotificationToken: Signal<Data?, NoError>, voipNotificationToken: Signal<Data?, NoError>, firebaseSecretStream: Signal<[String: String], NoError>, setNotificationCall: @escaping (PresentationCall?) -> Void, navigateToChat: @escaping (AccountRecordId, PeerId, MessageId?) -> Void, displayUpgradeProgress: @escaping (Float?) -> Void = { _ in }) {
init(mainWindow: Window1?, sharedContainerPath: String, basePath: String, encryptionParameters: ValueBoxEncryptionParameters, accountManager: AccountManager<TelegramAccountManagerTypes>, appLockContext: AppLockContext, applicationBindings: TelegramApplicationBindings, initialPresentationDataAndSettings: InitialPresentationDataAndSettings, networkArguments: NetworkInitializationArguments, hasInAppPurchases: Bool, rootPath: String, legacyBasePath: String?, apsNotificationToken: Signal<Data?, NoError>, voipNotificationToken: Signal<Data?, NoError>, firebaseSecretStream: Signal<[String: String], NoError>, setNotificationCall: @escaping (PresentationCall?) -> Void, navigateToChat: @escaping (AccountRecordId, PeerId, MessageId?) -> Void, displayUpgradeProgress: @escaping (Float?) -> Void = { _ in }, appDelegate: AppDelegate?) {
assert(Queue.mainQueue().isCurrent())
precondition(!testHasInstance)
@ -437,7 +437,7 @@ public final class SharedAccountContextImpl: SharedAccountContext {
var addedAuthSignal: Signal<UnauthorizedAccount?, NoError> = .single(nil)
for (id, attributes) in records {
if self.activeAccountsValue?.accounts.firstIndex(where: { $0.0 == id}) == nil {
addedSignals.append(accountWithId(accountManager: accountManager, networkArguments: networkArguments, id: id, encryptionParameters: encryptionParameters, supplementary: !applicationBindings.isMainApp, rootPath: rootPath, beginWithTestingEnvironment: attributes.isTestingEnvironment, backupData: attributes.backupData, auxiliaryMethods: telegramAccountAuxiliaryMethods)
addedSignals.append(accountWithId(accountManager: accountManager, networkArguments: networkArguments, id: id, encryptionParameters: encryptionParameters, supplementary: !applicationBindings.isMainApp, rootPath: rootPath, beginWithTestingEnvironment: attributes.isTestingEnvironment, backupData: attributes.backupData, auxiliaryMethods: makeTelegramAccountAuxiliaryMethods(appDelegate: appDelegate))
|> mapToSignal { result -> Signal<AddedAccountResult, NoError> in
switch result {
case let .authorized(account):
@ -459,7 +459,7 @@ public final class SharedAccountContextImpl: SharedAccountContext {
}
}
if let authRecord = authRecord, authRecord.0 != self.activeAccountsValue?.currentAuth?.id {
addedAuthSignal = accountWithId(accountManager: accountManager, networkArguments: networkArguments, id: authRecord.0, encryptionParameters: encryptionParameters, supplementary: !applicationBindings.isMainApp, rootPath: rootPath, beginWithTestingEnvironment: authRecord.1, backupData: nil, auxiliaryMethods: telegramAccountAuxiliaryMethods)
addedAuthSignal = accountWithId(accountManager: accountManager, networkArguments: networkArguments, id: authRecord.0, encryptionParameters: encryptionParameters, supplementary: !applicationBindings.isMainApp, rootPath: rootPath, beginWithTestingEnvironment: authRecord.1, backupData: nil, auxiliaryMethods: makeTelegramAccountAuxiliaryMethods(appDelegate: appDelegate))
|> mapToSignal { result -> Signal<UnauthorizedAccount?, NoError> in
switch result {
case let .unauthorized(account):
@ -809,7 +809,7 @@ public final class SharedAccountContextImpl: SharedAccountContext {
let _ = immediateHasOngoingCallValue.swap(value)
})
let _ = managedCleanupAccounts(networkArguments: networkArguments, accountManager: self.accountManager, rootPath: rootPath, auxiliaryMethods: telegramAccountAuxiliaryMethods, encryptionParameters: encryptionParameters).start()
let _ = managedCleanupAccounts(networkArguments: networkArguments, accountManager: self.accountManager, rootPath: rootPath, auxiliaryMethods: makeTelegramAccountAuxiliaryMethods(appDelegate: appDelegate), encryptionParameters: encryptionParameters).start()
self.updateNotificationTokensRegistration()

165
submodules/TelegramUI/Sources/TelegramAccountAuxiliaryMethods.swift
View File

@ -12,88 +12,95 @@ import WallpaperResources
import AppBundle
import SwiftSignalKit
public let telegramAccountAuxiliaryMethods = AccountAuxiliaryMethods(fetchResource: { account, resource, ranges, _ in
if let resource = resource as? VideoLibraryMediaResource {
return fetchVideoLibraryMediaResource(account: account, resource: resource)
} else if let resource = resource as? LocalFileVideoMediaResource {
return fetchLocalFileVideoMediaResource(account: account, resource: resource)
} else if let resource = resource as? LocalFileGifMediaResource {
return fetchLocalFileGifMediaResource(resource: resource)
} else if let photoLibraryResource = resource as? PhotoLibraryMediaResource {
return fetchPhotoLibraryResource(localIdentifier: photoLibraryResource.localIdentifier)
} else if let resource = resource as? ICloudFileResource {
return fetchICloudFileResource(resource: resource)
} else if let resource = resource as? SecureIdLocalImageResource {
return fetchSecureIdLocalImageResource(postbox: account.postbox, resource: resource)
} else if let resource = resource as? EmojiSpriteResource {
return fetchEmojiSpriteResource(account: account, resource: resource)
} else if let resource = resource as? BundleResource {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: URL(fileURLWithPath: resource.path), options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else if let wallpaperResource = resource as? WallpaperDataResource {
let builtinWallpapers: [String] = [
"fqv01SQemVIBAAAApND8LDRUhRU"
]
if builtinWallpapers.contains(wallpaperResource.slug) {
if let url = getAppBundle().url(forResource: wallpaperResource.slug, withExtension: "tgv") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
func makeTelegramAccountAuxiliaryMethods(appDelegate: AppDelegate?) -> AccountAuxiliaryMethods {
return AccountAuxiliaryMethods(fetchResource: { account, resource, ranges, _ in
if let resource = resource as? VideoLibraryMediaResource {
return fetchVideoLibraryMediaResource(account: account, resource: resource)
} else if let resource = resource as? LocalFileVideoMediaResource {
return fetchLocalFileVideoMediaResource(account: account, resource: resource)
} else if let resource = resource as? LocalFileGifMediaResource {
return fetchLocalFileGifMediaResource(resource: resource)
} else if let photoLibraryResource = resource as? PhotoLibraryMediaResource {
return fetchPhotoLibraryResource(localIdentifier: photoLibraryResource.localIdentifier)
} else if let resource = resource as? ICloudFileResource {
return fetchICloudFileResource(resource: resource)
} else if let resource = resource as? SecureIdLocalImageResource {
return fetchSecureIdLocalImageResource(postbox: account.postbox, resource: resource)
} else if let resource = resource as? EmojiSpriteResource {
return fetchEmojiSpriteResource(account: account, resource: resource)
} else if let resource = resource as? BundleResource {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: URL(fileURLWithPath: resource.path), options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
} else {
return nil
return EmptyDisposable
}
} else if let wallpaperResource = resource as? WallpaperDataResource {
let builtinWallpapers: [String] = [
"fqv01SQemVIBAAAApND8LDRUhRU"
]
if builtinWallpapers.contains(wallpaperResource.slug) {
if let url = getAppBundle().url(forResource: wallpaperResource.slug, withExtension: "tgv") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else {
return nil
}
}
return nil
} else if let cloudDocumentMediaResource = resource as? CloudDocumentMediaResource {
if cloudDocumentMediaResource.fileId == 5789658100176783156 {
if let url = getAppBundle().url(forResource: "fqv01SQemVIBAAAApND8LDRUhRU", withExtension: "tgv") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else {
return nil
}
}
} else if let cloudDocumentSizeMediaResource = resource as? CloudDocumentSizeMediaResource {
if cloudDocumentSizeMediaResource.documentId == 5789658100176783156 && cloudDocumentSizeMediaResource.sizeSpec == "m" {
if let url = getAppBundle().url(forResource: "5789658100176783156-m", withExtension: "resource") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else {
return nil
}
}
return nil
}
return nil
} else if let cloudDocumentMediaResource = resource as? CloudDocumentMediaResource {
if cloudDocumentMediaResource.fileId == 5789658100176783156 {
if let url = getAppBundle().url(forResource: "fqv01SQemVIBAAAApND8LDRUhRU", withExtension: "tgv") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else {
return nil
}
}, fetchResourceMediaReferenceHash: { resource in
if let resource = resource as? VideoLibraryMediaResource {
return fetchVideoLibraryMediaResourceHash(resource: resource)
}
} else if let cloudDocumentSizeMediaResource = resource as? CloudDocumentSizeMediaResource {
if cloudDocumentSizeMediaResource.documentId == 5789658100176783156 && cloudDocumentSizeMediaResource.sizeSpec == "m" {
if let url = getAppBundle().url(forResource: "5789658100176783156-m", withExtension: "resource") {
return Signal { subscriber in
subscriber.putNext(.reset)
if let data = try? Data(contentsOf: url, options: .mappedRead) {
subscriber.putNext(.dataPart(resourceOffset: 0, data: data, range: 0 ..< Int64(data.count), complete: true))
}
return EmptyDisposable
}
} else {
return nil
}
return .single(nil)
}, prepareSecretThumbnailData: { data in
return prepareSecretThumbnailData(data).flatMap { size, data in
return (PixelDimensions(size), data)
}
return nil
}
return nil
}, fetchResourceMediaReferenceHash: { resource in
if let resource = resource as? VideoLibraryMediaResource {
return fetchVideoLibraryMediaResourceHash(resource: resource)
}
return .single(nil)
}, prepareSecretThumbnailData: { data in
return prepareSecretThumbnailData(data).flatMap { size, data in
return (PixelDimensions(size), data)
}
})
}, backgroundUpload: { postbox, _, resource in
if let appDelegate {
return appDelegate.uploadInBackround(postbox: postbox, resource: resource)
}
return .single(nil)
})
}